30470299540

素因数分解:

$2^2\times 5^1\times {\mathrm{32321}}^1\times {\mathrm{47137}}^1$

素因数の和:79467

約数の個数: 24

約数和(自身を含む): 63990966312

約数和(自身を除く): 33520666772

約数列:

[1, 2, 4, 5, 10, 20, 32321, 47137, 64642, 94274, 129284, 161605, 188548, 235685, 323210, 471370, 646420, 942740, 1523514977, 3047029954, 6094059908, 7617574885, 15235149770, 30470299540]

約数ペア:

[(1, 30470299540), (2, 15235149770), (4, 7617574885), (5, 6094059908), (10, 3047029954), (20, 1523514977), (32321, 942740), (47137, 646420), (64642, 471370), (94274, 323210), (129284, 235685), (161605, 188548)]